While Kinzua is not regularly stocked with Lake Trout, at times it has received breeders from the Hatchery at the base of the dam. I tend to hear more reports of them being caught in the tailwaters. But I have personally asked and they hatchery guys insist they stock them up above. when this happens, There is scattered reports of lake trout catches for a year or better.
Last year was one of those years.
as for landlocked salmon, I've heard rumors of them my whole life. I'd be interesting to see pics. While your at it, includes pics of huge voids of air beneath the ice that supposedly happen when the water levels fluctuate in the winter.... and bigfoot, and the kinzua nessie... LOL.